I've been running AIR & apps under linux for quite a number of months. One of my favourite applications is "tweetdeck" but since last week the app has core dumped when started, and even after a complete remove/cleanup/reinstall of AIR and all applications is now failing to install.

I'm unclear if this is an AIR problem or Tweetdeck, but it looks as if it might be system, library incompatability so probably AIR itself. Having said that some AIR apps are still working:

It seems to me that this is rather an Adobe Air issue, since I'm experiencing a segfault when installing ipla lite. This is on pre-release Fedora 12 x86_64. Everything worked like charm in Fedora 11 x86_64 prior to the upgrade. I tried re-installing Adobe Air, but to no avail. I have attached the crash log the program produces.

After playing with aucm, I noticed that adding new certs added the <UserPreferences> tags when adding a new cert. The config.xml from the adobe-certs package did not have this tag. I added it to each certificate object in config.xml, for example: